Battery cell holder (Customize)

🔋 Customizable Battery Holder

This is a customizable battery holder model designed for flexible battery pack assembly.
The geometry can be easily modified to support different battery types and configurations.

The model includes a dedicated chamfer channel for nickel strips, making it convenient for spot welding and clean strip routing.

✅ Features

• Fully customizable dimensions
• Supports different battery formats
• Integrated chamfer for nickel strip routing
• Simple and functional design
• Suitable for battery pack building

⚙️ Model Parameters

• battery_diameter — diameter of the battery for which the holder is designed (for example, a 21700 battery has a diameter of 21 mm).
• battery_setback — additional clearance added to the battery diameter; depends on your 3D printer’s accuracy and quality, should be adjusted experimentally.
• unit_height — height of the holder without including the nickel strip channels.
• number_batteries_S — number of batteries connected in series.
• number_batteries_P — number of batteries connected in parallel.
• tape_zone_height — height of the nickel strip channels.
• tape_weight — width of your nickel strip (cannot be larger than the size of a single cell).
• wall_width — wall thickness of the holder at its thinnest point;  I recommend adjust according to your nozzle diameter to ensure strength and print quality.
   

• 📐 Dimensions
  Dimensions can be adjusted depending on your battery type and project requirements.

• 🛠 Assembly

• No assembly required.
  Ready to use after printing.